$$ 5.4(F) $$ simplify numerical expressions that do not involve exponents, including up to two levels of grouping An expression is shown. $$ 6 imes(2.8+12.2)-6 $$ What value is equivalent to the expression?

Question

$$ 5.4(F) $$ simplify numerical expressions that do not involve exponents, including up to two levels of grouping An expression is shown. $$ 6 	imes(2.8+12.2)-6 $$ What value is equivalent to the expression?

UpStudy AI · Accepted Answer

To simplify the expression $$ 6 \times (2.8 + 12.2) - 6 $$, we will follow the order of operations (parentheses, multiplication, and then subtraction).

1. **Calculate the expression inside the parentheses:**
   $$
   2.8 + 12.2 = 15.0
   $$

2. **Now substitute this back into the expression:**
   $$
   6 \times 15.0 - 6
   $$

3. **Next, perform the multiplication:**
   $$
   6 \times 15.0 = 90.0
   $$

4. **Finally, subtract 6:**
   $$
   90.0 - 6 = 84.0
   $$

Thus, the value equivalent to the expression $$ 6 \times (2.8 + 12.2) - 6 $$ is $$ \boxed{84.0} $$.
The value equivalent to the expression is 84.0.

simplify numerical expressions that do not involve exponents, including up to two
levels of grouping
An expression is shown.

What value is equivalent to the expression?

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simplify numerical expressions that do not involve exponents, including up to two levels of grouping An expression is shown. What value is equivalent to the expression?